Remarks

Ms5611
Status
Source code	GitHub
Datasheet(s)	GitHub
NuGet package

The MS5611 is a barometer and temperature sensor that communicates over I2C or SPI up to 20Mhz. Operating range: 10 to 1200 mbar, -40 to +85 °C.

Code Example

Ms5611 sensor;

public MeadowApp()
{
    Console.WriteLine("Initializing...");

    //CreateSpiSensor();
    CreateI2CSensor();

    while (true)
    {
        Thread.Sleep(1000);

        Console.WriteLine(" Reading Temp...");

        sensor.ReadTemperature();

        Console.WriteLine(" Reading Pressure...");

        sensor.ReadPressure();

        Thread.Sleep(1000);
    }
}

void CreateI2CSensor()
{
    Console.WriteLine("MS5611 I2C Test");

    sensor = new Ms5611(Device.CreateI2cBus());
}

void CreateSpiSensor()
{
    Console.WriteLine("MS5611 SPI Test");

    sensor = new Ms5611(Device.CreateSpiBus(), Device.Pins.D00);
}

Sample project(s) available on GitHub

Wiring Example

To wire a Ms5611 to your Meadow board, connect the following:

Ms5611	Meadow Pin
GND	GND
SCL	D08 (SCL)
SDA	D07 (SDA)
VCC	3V3

It should look like the following diagram:

Characteristic	Locus
Inheritance	System.Object > Ms5611
Namespace	Meadow.Foundation.Sensors.Atmospheric
Assembly	Ms5611.dll

Syntax

public class Ms5611 : object

Constructors

Ms5611(II2cBus, Byte, Ms5611.Resolution)

Connect to the Ms5611 using I2C

Declaration

public Ms5611(II2cBus i2c, byte address = null, Ms5611.Resolution resolution = default(Ms5611.Resolution))

Parameters

Type	Name	Description
II2cBus	i2c
System.Byte	address	i2c address - default is 0x5c
Ms5611.Resolution	resolution

Ms5611(ISpiBus, IPin, Ms5611.Resolution)

Connect to the Ms5611 using SPI (PS must be pulled low)

Declaration

public Ms5611(ISpiBus spi, IPin chipSelect, Ms5611.Resolution resolution = default(Ms5611.Resolution))

Parameters

Type	Name	Description
ISpiBus	spi
IPin	chipSelect
Ms5611.Resolution	resolution

Methods

ReadPressure()

Declaration

public int ReadPressure()

Returns

Type	Description
System.Int32

ReadTemperature()

Declaration

public int ReadTemperature()

Returns

Type	Description
System.Int32

Reset()

Declaration

public void Reset()